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Stainless steel metal tube float flowmeter
Stainless steel durable metal tube float flowmeter/exquisite workmanship. The float flowmeter has a simple structure, reliable operation, low pressure
Product details
Product Introduction
Bet - Intelligent Instrument Direct Supply Manufacturer
introduction
Product Features
Bet - Intelligent Instrument Direct Supply Manufacturer
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All metal structure design/ metal structure design Durable all metal structure design, suitable for measuring gases and liquids in various industries.
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Case structure design/ Case structure design The brand new case structure design can be applied to high temperature environments without the need for additional components.
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Cone-shaped measuring tube / Conical measuring tube Specially designed conical measuring tube, with a wider measurement range and better measurement linearity.
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Diverse connection methods/ connection methods We can provide various process connection methods such as flanges, clamps, and threads, which are suitable for most factory application needs.
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Measurement materials are optional/ Material optional Stainless steel, titanium, Hastelloy, PTFE, FEP and other materials.
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Magnetic coupling system / Magnetic coupling system A specially designed magnetic coupling system can significantly improve the accuracy and stability of measurements.
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Technical Parameter
Bet - Intelligent Instrument Direct Supply Manufacturer
| measuring range | Water (20 ℃) 16～150000 l/h Air (0.1013MPa 20 ℃) 0.5～4000 m3/h |
liquid crystal display | Instantaneous flow display value range: 0.000~99999 Accumulated traffic display value range: 0.00~ |
| Clamp pressure rating | 1.6MPa | electrical interface | M20 × 1.5, PG11, 1/2 "NPT or user provided specifications |
| medium temperature | Standard type -80 ℃~+220 ℃ | Overall height | Standard type: 250mm (see relevant table for other installation methods) |
| High temperature type | 300℃ | protection grade | IP65/IP67 |
| Inner lining FEP type | ≤85℃ | Explosion proof sign | Intrinsic safety type: ExiaIICT3～6 Explosion proof type: ExdIICT4～6 |
| ambient temperature | -40 ℃~+120 ℃ (remote transmission type without LCD display ≤ 85 ℃) (Remote transmission type with LCD display ≤ 70 ℃) | Viscosity | DN15： ≤5mPa.s ≤30mPa.s) DN25： ≤250mPa.s DN50～DN150：≤300mPa.s |
| Range ratio | 10: 1 (Special type 20:1) | output | Standard signal: 2-wire 4-20mA (with HART communication) Standard signal: Three wire system 0-10mA Alarm signal: 1. Two relay outputs (limit value 125VAC/0.25A) 2. One or two proximity switches (switch requirements according to customer requirements) Pulse signal output: 0-1KHz isolated output (output level Vpp>4.5V) |
| accuracy class | 2.5 (special type 1.5% or 1.0%) | power supply | Standard type: 24VDC ± 20% Communication type: 220VAC (85-265VAC) (customized) Battery type: 3.7@4.4-5.2AH Lithium batteries can be used for 3 to 12 months per set depending on different usage scenarios, with two sets available for replacement. |
| Working pressure | DN15～DN50 PN16MPa (special type 25MPa) DN80~DN150 PN10MPa (special type 16MPa) |
Connection method | Standard type: HG20592 flange Special type: User provided flange standard Threaded connection type: user specified |
Usage (Installation)
The installation of a sanitary metal tube rotor flowmeter requires completing 12 steps.
- 1. Cleaning upBefore installing the flowmeter, it is necessary to clean up the welding slag and debris inside the pipeline;
- 2. CorrectionThe upright part of the flowmeter should be installed perpendicular to the ground at an inclination of no more than 5 degrees Otherwise, it will affect the measurement accuracy.
- 3. LocationIn order to ensure the measurement accuracy of the flowmeter, a straight pipe section of not less than 10xDN should be added at the inlet end of the flowmeter, and a straight pipe section of not less than 5xDN should be added at the outlet end. The regulating control valve should be installed downstream of the flowmeter during measurement.
- 4. Model numberIf the measured medium is a large pulsating flow or two-phase flow, a buffer should be installed upstream of the flowmeter to reduce pulsation and ensure that the flow of the medium is single-phase stable. At the same time, it is recommended to use a damping type flowmeter.
- 5. Measuring mediumWhen the measuring medium is dirty or contains magnetic particles, it is recommended to install a filter or magnetic filter upstream of the flowmeter.
- 6. SupportThe installation of the flow meter should be able to appropriately support the vibration of the pipeline or reduce the axial load of the flow meter, otherwise additional support for the fixed flow meter should be added.
- 7. MaintenanceFor the convenience of maintenance and repair of flow meters, cleaning of magnetic filters, and regular maintenance of user pipelines, it is recommended to use bypass pipelines as shown in the figure.
- 8. StableWhen a flowmeter is used for gas measurement, it should be ensured that the working pressure inside the pipeline is not less than 5 times the pressure loss of the flowmeter, so that the flowmeter can operate stably and normally.
- 9. WiringBefore using electric remote transmission and flow meters with alarm limit switches, open the instrument cover and correctly wire them according to the wiring diagram.
- 10. Obstructive componentAccording to the warning sign on the instrument indicator, remove the blocking component that prevents float vibration during transportation, restore it, and then use the instrument again.
- 11. Turn on the flow meterIf the flowmeter is turned on, due to the lack of pressure in the pipeline or the system not reaching the working pressure for normal use of the instrument, slowly open the control valve until the system is normal before the instrument can be used. Otherwise, it is easy to cause pointer jumping or sudden impact of the float, which may damage the instrument.
- 12. User usageWhen using, if the density of the measured fluid is different from that of water, or if the parameters and working conditions of the measured gas are different from those specified by the manufacturer, the reading of the flowmeter should be converted. The conversion method is shown in the appendix.
Manufacturer's strength
Intelligent instrument direct supply manufacturer
The company has complete production and processing equipment, a modern SMT assembly line in the electronic workshop, and a well-equipped electronic design and development laboratory. The mechanical workshop has multiple precision CNC lathes, ordinary lathes, machining, fully automatic ring seam welding machines, drilling machines and other equipment. The calibration workshop has two liquid calibration testing lines and one small and medium flow gas calibration testing line to ensure that each product is calibrated and verified in practice to ensure product quality.
Product size
Bet - Intelligent Instrument Direct Supply Manufacturer
Standard external dimensions and weight
Dimensions and weight of jacket type
Outer dimensions and weight of FEP type lining
Dimensions and weight of the upper and lower output models
Side in and side out type: external dimensions, weight, and pressure loss
Bottom in side out type: external dimensions, weight, and pressure loss
Horizontal installation type: external dimensions, weight, and pressure loss
User Manual for Stainless Steel Metal Tube Float Flow Meter
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